| 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 | $113.84 | 8.834% | $123.8966 | $123.90 | $123.90 | $123.90 |
| Purchase #2 | $207.85 | 5.361% | $218.9928 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $174.39 | 11.445% | $194.3489 | $194.35 | $194.35 | $194.30 |
| Purchase #4 | $38.70 | 8.754% | $42.0878 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $138.78 | 13.844% | $157.9927 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $221.86 | 8.665% | $241.0842 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $247.78 | 8.851% | $269.711 | $269.71 | $269.70 | $269.70 |
| 7 purchase totals = | $1,143.20 | $1,248.1140 | $1,248.11 | $1,248.15 | $1,248.10 | |