| 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 | $144.39 | 5.342% | $152.1033 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $178.73 | 6.211% | $189.8309 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $206.80 | 9.623% | $226.7004 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $216.86 | 12.332% | $243.6032 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $50.59 | 6.855% | $54.0579 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $16.38 | 12.704% | $18.4609 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $213.93 | 12.647% | $240.9857 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,027.68 | $1,125.7423 | $1,125.74 | $1,125.75 | $1,125.80 | |