| 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 | $114.53 | 5.594% | $120.9368 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $230.35 | 4.196% | $240.0155 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $79.64 | 7.379% | $85.5166 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $5.43 | 3.153% | $5.6012 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $149.98 | 13.539% | $170.2858 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $234.54 | 4.391% | $244.8387 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $187.82 | 8.310% | $203.4278 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $1,002.29 | $1,070.6224 | $1,070.64 | $1,070.65 | $1,070.50 | |