| 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 | $135.53 | 12.233% | $152.1094 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $101.42 | 12.680% | $114.2801 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $22.79 | 13.472% | $25.8603 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $129.52 | 10.511% | $143.1338 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $209.79 | 13.753% | $238.6424 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $192.70 | 6.519% | $205.2621 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $172.30 | 12.330% | $193.5446 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $964.05 | $1,072.8327 | $1,072.82 | $1,072.85 | $1,072.80 | |