| 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 | $178.42 | 13.592% | $202.6708 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $60.58 | 7.761% | $65.2816 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $206.48 | 9.718% | $226.5457 | $226.55 | $226.55 | $226.50 |
| Purchase #4 | $173.73 | 11.750% | $194.1433 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $29.75 | 11.371% | $33.1329 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $113.80 | 13.356% | $128.9991 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $221.35 | 12.624% | $249.2932 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $984.11 | $1,100.0666 | $1,100.06 | $1,100.10 | $1,100.00 | |