| 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 | $93.52 | 9.555% | $102.4558 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $152.68 | 4.577% | $159.6682 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $191.48 | 5.808% | $202.6012 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $204.60 | 12.586% | $230.351 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $157.87 | 9.206% | $172.4035 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $186.26 | 13.794% | $211.9527 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $154.29 | 3.572% | $159.8012 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $1,140.70 | $1,239.2336 | $1,239.23 | $1,239.20 | $1,239.40 | |