| 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 | $94.58 | 3.679% | $98.0596 | $98.06 | $98.05 | $98.10 |
| Purchase #2 | $139.60 | 9.244% | $152.5046 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $165.88 | 12.450% | $186.5321 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $114.93 | 11.834% | $128.5308 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $74.97 | 6.607% | $79.9233 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $242.63 | 5.688% | $256.4308 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $205.98 | 8.828% | $224.1639 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,038.57 | $1,126.1451 | $1,126.13 | $1,126.15 | $1,126.10 | |