| 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 | $8.78 | 12.456% | $9.8736 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $212.82 | 11.145% | $236.5388 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $63.44 | 7.710% | $68.3312 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $168.46 | 5.830% | $178.2812 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $230.61 | 4.590% | $241.195 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $138.57 | 13.133% | $156.7684 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $212.26 | 6.469% | $225.9911 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,034.94 | $1,116.9793 | $1,116.98 | $1,117.00 | $1,117.00 | |