| 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 | $53.62 | 8.353% | $58.0989 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $114.52 | 12.382% | $128.6999 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $157.75 | 13.317% | $178.7576 | $178.76 | $178.75 | $178.80 |
| Purchase #4 | $114.39 | 12.374% | $128.5446 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $207.86 | 7.355% | $223.1481 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $160.39 | 7.510% | $172.4353 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $202.84 | 12.573% | $228.3431 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,011.37 | $1,118.0275 | $1,118.03 | $1,118.05 | $1,117.90 | |