| 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 | $190.67 | 8.772% | $207.3956 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $210.79 | 3.199% | $217.5332 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $51.47 | 5.217% | $54.1552 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $210.90 | 11.818% | $235.8242 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $210.84 | 4.303% | $219.9124 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $138.85 | 11.695% | $155.0885 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $145.61 | 10.409% | $160.7665 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $1,159.13 | $1,250.6756 | $1,250.68 | $1,250.65 | $1,250.70 | |