| 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 | $203.74 | 7.782% | $219.595 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $144.78 | 12.566% | $162.9731 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $49.45 | 11.256% | $55.0161 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $171.56 | 3.838% | $178.1445 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $233.68 | 6.186% | $248.1354 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $133.97 | 11.668% | $149.6016 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $246.68 | 13.154% | $279.1283 | $279.13 | $279.15 | $279.10 |
| 7 purchase totals = | $1,183.86 | $1,292.5940 | $1,292.60 | $1,292.60 | $1,292.50 | |