| 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 | $138.45 | 11.541% | $154.4285 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $38.96 | 7.607% | $41.9237 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $249.36 | 12.720% | $281.0786 | $281.08 | $281.10 | $281.10 |
| Purchase #4 | $49.30 | 5.403% | $51.9637 | $51.96 | $51.95 | $52.00 |
| Purchase #5 | $179.25 | 8.109% | $193.7854 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $137.79 | 10.623% | $152.4274 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $124.37 | 9.157% | $135.7586 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $917.48 | $1,011.3659 | $1,011.37 | $1,011.40 | $1,011.40 | |