| 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 | $250.94 | 3.179% | $258.9174 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $94.78 | 8.484% | $102.8211 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $195.94 | 7.653% | $210.9353 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $203.59 | 3.819% | $211.3651 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $196.58 | 4.104% | $204.6476 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $235.25 | 6.441% | $250.4025 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $121.26 | 9.780% | $133.1192 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $1,298.34 | $1,372.2082 | $1,372.22 | $1,372.15 | $1,372.10 | |