| 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 | $210.45 | 9.693% | $230.8489 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $109.97 | 6.488% | $117.1049 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $36.62 | 10.778% | $40.5669 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $244.64 | 7.149% | $262.1293 | $262.13 | $262.15 | $262.10 |
| Purchase #5 | $247.96 | 8.711% | $269.5598 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $171.38 | 11.835% | $191.6628 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $18.54 | 7.164% | $19.8682 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,039.56 | $1,131.7408 | $1,131.74 | $1,131.70 | $1,131.80 | |