| 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 | $223.54 | 12.825% | $252.209 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $133.74 | 7.613% | $143.9216 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $228.82 | 12.199% | $256.7338 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $216.53 | 4.517% | $226.3107 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $65.64 | 13.797% | $74.6964 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $131.41 | 13.497% | $149.1464 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $175.80 | 7.737% | $189.4016 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,175.48 | $1,292.4195 | $1,292.42 | $1,292.40 | $1,292.30 | |