| 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 | $101.52 | 3.827% | $105.4052 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $244.86 | 7.703% | $263.7216 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $226.63 | 6.148% | $240.5632 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $84.78 | 13.341% | $96.0905 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $200.54 | 11.393% | $223.3875 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $228.32 | 10.525% | $252.3507 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $225.90 | 10.182% | $248.9011 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,312.55 | $1,430.4198 | $1,430.42 | $1,430.40 | $1,430.50 | |