| 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 | $130.36 | 12.848% | $147.1087 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $76.74 | 9.495% | $84.0265 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $80.47 | 8.219% | $87.0838 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $203.32 | 5.632% | $214.771 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $61.86 | 4.201% | $64.4587 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $133.63 | 13.844% | $152.1297 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $233.65 | 9.580% | $256.0337 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $920.03 | $1,005.6121 | $1,005.61 | $1,005.65 | $1,005.60 | |