| 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 | $49.40 | 12.340% | $55.496 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $187.97 | 7.541% | $202.1448 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $138.64 | 13.497% | $157.3522 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $220.99 | 6.417% | $235.1709 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $179.97 | 6.363% | $191.4215 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $86.67 | 13.449% | $98.3262 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $171.99 | 13.212% | $194.7133 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $1,035.63 | $1,134.6249 | $1,134.62 | $1,134.60 | $1,134.60 | |