| 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 | $204.37 | 12.630% | $230.1819 | $230.18 | $230.20 | $230.20 |
| Purchase #2 | $214.86 | 4.325% | $224.1527 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $89.81 | 5.376% | $94.6382 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $209.61 | 4.811% | $219.6943 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $227.80 | 11.656% | $254.3524 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $25.58 | 13.251% | $28.9696 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $115.94 | 5.768% | $122.6274 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $1,087.97 | $1,174.6165 | $1,174.61 | $1,174.65 | $1,174.70 | |