| 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 | $204.97 | 10.663% | $226.826 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $220.25 | 5.345% | $232.0224 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $128.89 | 12.831% | $145.4279 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $63.26 | 4.225% | $65.9327 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $144.49 | 12.704% | $162.846 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $194.62 | 13.166% | $220.2437 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $219.38 | 12.625% | $247.0767 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $1,175.86 | $1,300.3754 | $1,300.38 | $1,300.45 | $1,300.20 | |