| 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 | $193.94 | 13.436% | $219.9978 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $248.28 | 13.705% | $282.3068 | $282.31 | $282.30 | $282.30 |
| Purchase #3 | $190.69 | 11.476% | $212.5736 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $5.71 | 5.168% | $6.0051 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $12.71 | 4.170% | $13.24 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $150.73 | 6.680% | $160.7988 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $120.58 | 8.320% | $130.6123 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $922.64 | $1,025.5344 | $1,025.54 | $1,025.50 | $1,025.50 | |