| 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 | $203.98 | 7.211% | $218.689 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $128.80 | 13.393% | $146.0502 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $147.93 | 4.795% | $155.0232 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $53.86 | 4.814% | $56.4528 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $101.38 | 9.728% | $111.2422 | $111.24 | $111.25 | $111.20 |
| Purchase #6 | $224.55 | 12.508% | $252.6367 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $110.37 | 10.574% | $122.0405 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $970.87 | $1,062.1346 | $1,062.13 | $1,062.15 | $1,062.10 | |