| 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 | $28.80 | 12.443% | $32.3836 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $161.65 | 13.408% | $183.324 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $140.46 | 6.127% | $149.066 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $156.86 | 9.548% | $171.837 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $31.44 | 5.143% | $33.057 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $228.32 | 12.432% | $256.7047 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $176.25 | 7.376% | $189.2502 | $189.25 | $189.25 | $189.30 |
| 7 purchase totals = | $923.78 | $1,015.6225 | $1,015.62 | $1,015.60 | $1,015.70 | |