| 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 | $122.29 | 6.753% | $130.5482 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $94.48 | 7.670% | $101.7266 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $96.79 | 12.285% | $108.6807 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $214.95 | 6.343% | $228.5843 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $180.29 | 12.192% | $202.271 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $199.49 | 3.837% | $207.1444 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $240.83 | 12.447% | $270.8061 | $270.81 | $270.80 | $270.80 |
| 7 purchase totals = | $1,149.12 | $1,249.7613 | $1,249.76 | $1,249.80 | $1,249.70 | |