| 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 | $223.70 | 10.471% | $247.1236 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $214.27 | 4.329% | $223.5457 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $235.85 | 8.597% | $256.126 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $240.29 | 3.468% | $248.6233 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $150.47 | 6.874% | $160.8133 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $187.58 | 12.108% | $210.2922 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $224.43 | 8.149% | $242.7188 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,476.59 | $1,589.2429 | $1,589.24 | $1,589.20 | $1,589.10 | |