| 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 | $187.77 | 7.372% | $201.6124 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $120.26 | 10.629% | $133.0424 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $228.69 | 12.115% | $256.3958 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $120.62 | 7.132% | $129.2226 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $90.82 | 4.385% | $94.8025 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $50.90 | 11.823% | $56.9179 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $119.66 | 13.167% | $135.4156 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $918.72 | $1,007.4092 | $1,007.41 | $1,007.35 | $1,007.30 | |