| 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 | $193.57 | 7.245% | $207.5941 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $187.42 | 8.185% | $202.7603 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $238.36 | 12.273% | $267.6139 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $219.29 | 9.155% | $239.366 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $132.60 | 7.334% | $142.3249 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $128.60 | 5.534% | $135.7167 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $191.64 | 10.404% | $211.5782 | $211.58 | $211.60 | $211.60 |
| 7 purchase totals = | $1,291.48 | $1,406.9541 | $1,406.95 | $1,406.90 | $1,407.00 | |