| 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 | $204.90 | 3.128% | $211.3093 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $130.90 | 9.574% | $143.4324 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $55.57 | 12.480% | $62.5051 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $196.40 | 3.170% | $202.6259 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $83.70 | 8.718% | $90.997 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $249.86 | 8.533% | $271.1806 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $84.43 | 10.149% | $92.9988 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $1,005.76 | $1,075.0491 | $1,075.06 | $1,075.10 | $1,075.00 | |