| 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 | $25.56 | 3.383% | $26.4247 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $223.48 | 9.386% | $244.4558 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $155.86 | 12.206% | $174.8843 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $202.44 | 9.484% | $221.6394 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $178.54 | 8.230% | $193.2338 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $101.94 | 12.666% | $114.8517 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $114.71 | 6.211% | $121.8346 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,002.53 | $1,097.3243 | $1,097.31 | $1,097.35 | $1,097.30 | |