| 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 | $185.27 | 13.400% | $210.0962 | $210.10 | $210.10 | $210.10 |
| Purchase #2 | $238.47 | 4.369% | $248.8888 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $69.65 | 7.269% | $74.7129 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $195.64 | 4.189% | $203.8354 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $213.72 | 3.218% | $220.5975 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $88.98 | 5.337% | $93.7289 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $110.89 | 4.395% | $115.7636 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $1,102.62 | $1,167.6233 | $1,167.63 | $1,167.65 | $1,167.60 | |