| 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 | $225.93 | 9.346% | $247.0454 | $247.05 | $247.05 | $247.00 |
| Purchase #2 | $221.61 | 10.334% | $244.5112 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $96.30 | 4.539% | $100.6711 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $75.75 | 12.353% | $85.1074 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $181.66 | 3.320% | $187.6911 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $178.64 | 7.784% | $192.5453 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $31.41 | 13.721% | $35.7198 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $1,011.30 | $1,093.2913 | $1,093.30 | $1,093.25 | $1,093.20 | |