| 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 | $221.60 | 3.246% | $228.7931 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $120.55 | 12.171% | $135.2221 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $44.88 | 4.253% | $46.7887 | $46.79 | $46.80 | $46.80 |
| Purchase #4 | $176.43 | 7.577% | $189.7981 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $46.60 | 13.281% | $52.7889 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $101.62 | 3.662% | $105.3413 | $105.34 | $105.35 | $105.30 |
| Purchase #7 | $225.61 | 13.521% | $256.1147 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $937.29 | $1,014.8469 | $1,014.84 | $1,014.85 | $1,014.80 | |