| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.87 | 7.181% | $120.9752 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $220.77 | 3.658% | $228.8458 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $240.47 | 7.428% | $258.3321 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $245.27 | 5.151% | $257.9039 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $101.31 | 12.417% | $113.8897 | $113.89 | $113.90 | $113.90 |
| Purchase #6 | $245.84 | 11.286% | $273.5855 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $149.56 | 11.780% | $167.1782 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $1,316.09 | $1,420.7104 | $1,420.72 | $1,420.80 | $1,420.70 | |