| 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 | $208.50 | 10.544% | $230.4842 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $157.79 | 12.667% | $177.7773 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $210.60 | 4.236% | $219.521 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $113.76 | 7.145% | $121.8882 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $128.59 | 7.810% | $138.6329 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $11.43 | 11.209% | $12.7112 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $158.48 | 11.486% | $176.683 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $989.15 | $1,077.6978 | $1,077.69 | $1,077.75 | $1,077.70 | |