| 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 | $202.57 | 9.309% | $221.4272 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $37.99 | 6.631% | $40.5091 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $123.68 | 3.754% | $128.3229 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $96.45 | 10.678% | $106.7489 | $106.75 | $106.75 | $106.70 |
| Purchase #5 | $203.96 | 10.166% | $224.6946 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $212.91 | 13.280% | $241.1844 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $60.69 | 13.194% | $68.6974 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $938.25 | $1,031.5845 | $1,031.58 | $1,031.60 | $1,031.50 | |