| 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 | $208.35 | 4.335% | $217.382 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $122.91 | 8.651% | $133.5429 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $162.53 | 4.799% | $170.3298 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $31.48 | 6.301% | $33.4636 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $46.68 | 10.166% | $51.4255 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $114.51 | 13.350% | $129.7971 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $83.73 | 8.511% | $90.8563 | $90.86 | $90.85 | $90.90 |
| 7 purchase totals = | $770.19 | $826.7972 | $826.80 | $826.85 | $826.80 | |