| 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 | $120.39 | 3.517% | $124.6241 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $220.74 | 11.493% | $246.1096 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $17.61 | 7.108% | $18.8617 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $141.86 | 7.642% | $152.7009 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $162.58 | 12.835% | $183.4471 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $135.39 | 11.343% | $150.7473 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $195.55 | 8.250% | $211.6829 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $994.12 | $1,088.1736 | $1,088.17 | $1,088.15 | $1,088.10 | |