| 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 | $110.35 | 10.517% | $121.9555 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $99.51 | 10.821% | $110.278 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $31.52 | 13.265% | $35.7011 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $122.66 | 6.473% | $130.5998 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $135.93 | 12.196% | $152.508 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $180.70 | 6.541% | $192.5196 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $217.77 | 12.614% | $245.2395 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $898.44 | $988.8015 | $988.81 | $988.80 | $988.80 | |