| 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 | $210.54 | 8.599% | $228.6443 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $12.77 | 3.616% | $13.2318 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $36.59 | 3.204% | $37.7623 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $206.32 | 6.500% | $219.7308 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $43.26 | 6.412% | $46.0338 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $227.98 | 12.436% | $256.3316 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $205.42 | 12.320% | $230.7277 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $942.88 | $1,032.4623 | $1,032.45 | $1,032.55 | $1,032.30 | |