| 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 | $35.35 | 9.864% | $38.8369 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $212.86 | 4.687% | $222.8367 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $168.80 | 12.407% | $189.743 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $244.77 | 8.522% | $265.6293 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $139.79 | 13.819% | $159.1076 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $34.89 | 6.863% | $37.2845 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $162.28 | 13.493% | $184.1764 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $998.74 | $1,097.6144 | $1,097.62 | $1,097.70 | $1,097.50 | |