| 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 | $118.75 | 12.683% | $133.8111 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $129.28 | 10.113% | $142.3541 | $142.35 | $142.35 | $142.40 |
| Purchase #3 | $80.46 | 8.599% | $87.3788 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $194.32 | 4.262% | $202.6019 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $182.90 | 3.549% | $189.3911 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $245.85 | 12.449% | $276.4559 | $276.46 | $276.45 | $276.50 |
| Purchase #7 | $242.57 | 6.331% | $257.9271 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,194.13 | $1,289.9200 | $1,289.92 | $1,289.95 | $1,290.00 | |