| 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 | $221.90 | 10.638% | $245.5057 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $210.28 | 5.105% | $221.0148 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $123.95 | 4.535% | $129.5711 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $24.80 | 10.594% | $27.4273 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $176.50 | 6.556% | $188.0713 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $160.67 | 10.789% | $178.0047 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $11.99 | 13.804% | $13.6451 | $13.65 | $13.65 | $13.60 |
| 7 purchase totals = | $930.09 | $1,003.2400 | $1,003.24 | $1,003.20 | $1,003.20 | |